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Properties of light
Image formation by simple optical systems
56 other sections not shown
aberrations achromatic alter angle aspheric astigmatism autofocus axial beam beamsplitter Brit camera lens catadioptric circle of confusion colour conjugate correction depth of field diameter diffraction distance distortion double Gauss effect elements Engng enlarger entrance pupil equation exit pupil exposure eyepiece film plane filters finder flare focal length focal plane focusing screen format frame front give given glass illumination infinity infinity focus lens design light linear long focus luminance magnification measured ments meter mirror Motion Picture mount negative object optical axis optical system parallax photocell Photogr photographic Picture and Television position prime lens printing prism projection projector range ratio rear reduced reflection refractive refractive index retrofocus rotating scanning slide spatial frequency spectral stereo stereoscopic suitable surface target techniques telephoto Television Engrs tilt tion usually various vertical viewfinder viewing vignetting visual wavelength wide-angle width Zeiss zoom lenses